hurricane sandy has killed 91 people across nine states. more than 1.8 million households remain without power. experts say providing shelter to the displaced is an urgent issue as they expect cold northwesterly winds to push temperatures down. >>> americans who are able to vote tuesday will judge the presidential candidates on a range of issues. one of them is their stance on china. some americans consider the world's second largest economy a threat. obama and romney have tried to reflect that sentiment, but as nhk world's susumu kojima tells us, campaign sound bites don't necessarily tell the full story. >> reporter: the employees in wisconsin know the pressures of their industry all too well. they watched colleague after colleague lose it because of competition from chinese factories. chinese companies break trade rules by setting imports at a loss, which pushed him to slash his workforce and hold off on expansion plans. >> any type of elected official should stand up for a level playing field. we're not asking for anything more. >> repo